Wolfspeed SiC MOSFETs in the new low-inductance packaging can cut switching losses and simplify designs as seen below. The 6.6kWOBC features C3M0065100K, a 65mΩ, 1kV MOSFET in a TO-247-4 package.

Optimized for electric-vehicle charging systems, and three-phase industrial power supplies, the 1kV C3M0065100K addresses many power design challenges by providing a unique device with low on-Resistance, very low output capacitance and low source inductance for an optimized blend of low switching losses and low conduction losses.

In addition to the 6.6kW bi-directional on-board charger described here, check out the new 20kW LLC reference design which includes schematics and BOM to reduce development time and get products to the market faster.